266174644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 529509960

約数和(自身を除く): 263335316

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 73, 86, 116, 146, 172, 292, 493, 731, 986, 1241, 1247, 1462, 1849, 1972, 2117, 2482, 2494, 2924, 3139, 3698, 4234, 4964, 4988, 6278, 7396, 8468, 12556, 21199, 31433, 35989, 42398, 53363, 53621, 62866, 71978, 84796, 91031, 106726, 107242, 125732, 134977, 143956, 182062, 213452, 214484, 269954, 364124, 539908, 911557, 1547527, 1823114, 2294609, 3095054, 3646228, 3914333, 4589218, 6190108, 7828666, 9178436, 15657332, 66543661, 133087322, 266174644]

約数ペア:

[(1, 266174644), (2, 133087322), (4, 66543661), (17, 15657332), (29, 9178436), (34, 7828666), (43, 6190108), (58, 4589218), (68, 3914333), (73, 3646228), (86, 3095054), (116, 2294609), (146, 1823114), (172, 1547527), (292, 911557), (493, 539908), (731, 364124), (986, 269954), (1241, 214484), (1247, 213452), (1462, 182062), (1849, 143956), (1972, 134977), (2117, 125732), (2482, 107242), (2494, 106726), (2924, 91031), (3139, 84796), (3698, 71978), (4234, 62866), (4964, 53621), (4988, 53363), (6278, 42398), (7396, 35989), (8468, 31433), (12556, 21199)]